Home / 9,960,095,780.40-14,940,143,670.60-2,599,106,489.40

Finding the Fourth Proportional to 9,960,095,780.40, 14,940,143,670.60 and 2,599,106,489.40

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Solution

The fourth proportional to 9,960,095,780.40, 14,940,143,670.60 and 2,599,106,489.40 is: 3,898,659,734.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,960,095,780.40 : 14,940,143,670.60 = 2,599,106,489.40 : x
  2. Step 2: Convert to fraction form
    9,960,095,780.40/14,940,143,670.60 = 2,599,106,489.40/x
  3. Step 3: Cross multiply
    9,960,095,780.40x = 14,940,143,670.60 × 2,599,106,489.40
  4. Step 4: Simplify right side
    9,960,095,780.40x = 38,831,024,366,824,800,256
  5. Step 5: Solve for x
    x = 38,831,024,366,824,800,256/9,960,095,780.40
  6. Step 6: Final answer
    x = 3,898,659,734.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.